The location FMDEV[9] (at 0x3fff8024) contains the flash lock bits. Writing 0xffffffff to it locks all sectors from write or erase. --- In lpc2000@yahoogroups.com, Dominic Rath <Dominic.Rath@g...> > > 2. There is something, like CRP latch in the chip, the boot loader > > writes 0xFFFFFFFF there, if CRP is enabled > Where is that? It is written to the undocumented location 0x3fff8024 no matter > if CRP is enabled or not.
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Re: Flash Security Clarification --- some sad facts
2005-12-25 by jayasooriah